Psychogenic Nonepileptic Seizures Following Orthognathic Surgery: A Case Report

Oral Science International 2026 Open access

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Authors: Kumiko Kamada, Natsumi Takamaru, Atsushi Uesugi, Kazuya Akita, Naoyuki Fukuda, Naito Kurio
DOI: 10.1002/osi2.70029
Cited by: 0
References: 13

Abstract

ABSTRACT Background Psychogenic nonepileptic seizures (PNES) resemble epileptic seizures but are caused by psychological factors. Surgical stress can trigger PNES in patients with mental disorders. Case Presentation A 19‐year‐old woman developed PNES after orthognathic surgery. She exhibited epileptic‐like seizures such as loss of consciousness and involuntary limb movements, while vital signs remained stable. Based on direct clinical observation and video review, epileptic seizures were ruled out, and PNES was diagnosed by a psychiatrist. Conclusion This is a rare case of PNES following orthognathic surgery. PNES should be considered in the differential diagnosis of perioperative seizure‐like episodes.

Fields of Study & Subjects

Psychosomatic Disorders and Their Treatments Epilepsy research and treatment Schizophrenia research and treatment

Publication details

Journal / source
Oral Science International
Volume
23
Issue
1
Pages
e70029
Publication date
1 January 2026
Language
EN